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<H1>dvar_range(+DVar, ?Min, ?Max)</H1>
Return the minimum and maximum domain value of DVar
<DL>
<DT><EM>+DVar</EM></DT>
<DD>A domain variable or integer.
</DD>
<DT><EM>?Min</EM></DT>
<DD>An integer or a variable.
</DD>
<DT><EM>?Max</EM></DT>
<DD>An integer or a variable.
</DD>
</DL>
<H2>Description</H2>
	Return the minimum and maximum domain value of the domin
	variable DVar.  This predicate can also be used to test if a
	given domain is an integer one or not. 
	If DVar is instantiated, Min and Max will be identical.
<H3>Fail Conditions</H3>
   None.


<H3>Resatisfiable</H3>
   No.
<H2>See Also</H2>
<A HREF="../../lib/fd/dvar_domain-2.html">dvar_domain / 2</A>, <A HREF="../../lib/fd/dom_range-3.html">dom_range / 3</A>
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